Tiny change in dictionary.pop

Tichau · web-flow · commit f64a67705e45 · 2016-11-30T08:39:37.000+01:00
dictionary.pop method returns the poped value.
diff --git a/en/python_introduction/README.md b/en/python_introduction/README.md
@@ -408,6 +408,7 @@ You can use the `pop()` method to delete an item in the dictionary. Say, if you
 {% filename %}command-line{% endfilename %}
 ```python
 >>> participant.pop('favorite_numbers')
+[7, 42, 92]
 >>> participant
 {'country': 'Poland', 'favorite_language': 'Python', 'name': 'Ola'}
 ```
